可以
by yummy @ 2019-10-24 19:07:47
![](https://cdn.luogu.com.cn/upload/image_hosting/rwr6ycrb.png)
@[yummy](/space/show?uid=101694)
那这个算不算对称二叉树?
by 已注销^6Gv$vkg @ 2019-10-24 19:13:49
@[SodiumThiocyanate](/space/show?uid=113348) 算,你图再画好一些就是轴对称的
by yummy @ 2019-10-24 19:19:53